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arXiv · nucl-th/9402009

Systematics of Gamow-Teller strengths in mid-fp-shell nuclei

S. E. Koonin·K. Langanke
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Abstract

We show that the presently available data on the Gamow-Teller (GT) strength in mid-fp-shell nuclei are proportional to the product of the numbers of valence protons and neutron holes in the full fp-shell. This observation leads to important insights into the mechanism for GT quenching and to a simple parametrization of the Gamow-Teller strengths important for electron capture by fp-shell nuclei in the early stage of supernovae.

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S. E. Koonin, K. Langanke. 1994-02-04. Systematics of Gamow-Teller strengths in mid-fp-shell nuclei. https://doi.org/10.1016/0370-2693(94)91183-5

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